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Cheap flights from Ireland to Hong Kong from €246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Hong Kong departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Hong Kong

Recent return flight deals from Ireland to Hong Kong

Enter your travel dates to find the best prices.
China Eastern Logo
10:55 - 12:45DUB  Dublin-HKG Hong Kong Intl
18h 50m1 stop Shanghai Pu Dong
China Eastern Logo
09:45 - 08:00HKG  Hong Kong Intl-DUB Dublin
29h 15m1 stop Shanghai Pu Dong
€418China Eastern
Fri, 18 Sep - Sun, 20 Sep
China Eastern Logo
10:55 - 12:45DUB  Dublin-HKG Hong Kong Intl
18h 50m1 stop Shanghai Pu Dong
China Eastern Logo
13:35 - 08:00HKG  Hong Kong Intl-DUB Dublin
25h 25m2 stops Beijing Daxing Intl Shanghai Pu Dong
€423China Eastern
Fri, 18 Sep - Sun, 20 Sep
Finnair Logo
09:45 - 19:05DUB  Dublin-HKG Hong Kong Intl
25h 20m1 stop Helsinki-Vantaa
Finnair Logo
21:45 - 09:00HKG  Hong Kong Intl-DUB Dublin
19h 15m1 stop Helsinki-Vantaa
€522Finnair
Wed, 28 Oct - Wed, 4 Nov
Finnair Logo
09:40 - 17:40DUB  Dublin-HKG Hong Kong Intl
25h 00m1 stop Helsinki-Vantaa
Finnair Logo
20:55 - 08:55HKG  Hong Kong Intl-DUB Dublin
19h 00m1 stop Helsinki-Vantaa
€533Finnair
Thu, 3 Sep - Wed, 16 Sep
SWISS Logo
12:10 - 17:35DUB  Dublin-HKG Hong Kong Intl
21h 25m1 stop Zurich
SWISS Logo
23:30 - 11:20HKG  Hong Kong Intl-DUB Dublin
19h 50m1 stop Zurich
€535SWISS
Sun, 8 Nov - Mon, 23 Nov
Etihad Airways Logo
09:00 - 09:00DUB  Dublin-HKG Hong Kong Intl
17h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:20 - 07:15HKG  Hong Kong Intl-DUB Dublin
17h 55m1 stop Abu Dhabi Zayed Intl
€548Etihad Airways
Thu, 3 Sep - Wed, 16 Sep
Etihad Airways Logo
09:00 - 09:00DUB  Dublin-HKG Hong Kong Intl
17h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:20 - 07:15HKG  Hong Kong Intl-DUB Dublin
17h 55m1 stop Abu Dhabi Zayed Intl
€550Etihad Airways
Thu, 3 Sep - Wed, 16 Sep
SWISS Logo
12:10 - 17:35DUB  Dublin-HKG Hong Kong Intl
21h 25m1 stop Zurich
SWISS Logo
23:30 - 11:20HKG  Hong Kong Intl-DUB Dublin
19h 50m1 stop Zurich
€555SWISS
Tue, 26 Jan - Thu, 11 Feb
British Airways Logo
10:45 - 15:50DUB  Dublin-HKG Hong Kong Intl
21h 05m1 stop London Heathrow
British Airways Logo
22:45 - 15:25HKG  Hong Kong Intl-DUB Dublin
24h 40m1 stop London Heathrow
€574British Airways
Mon, 18 Jan - Mon, 1 Feb
British Airways Logo
13:10 - 15:50DUB  Dublin-HKG Hong Kong Intl
18h 40m1 stop London Heathrow
British Airways Logo
22:45 - 14:20HKG  Hong Kong Intl-DUB Dublin
23h 35m1 stop London Heathrow
€574British Airways
Sat, 31 Oct - Sun, 22 Nov

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SWISS flights from Ireland to Hong Kong

Our best SWISS deals on Ireland to Hong Kong flight tickets
SWISS
8 Nov
DUB12:10Dublin
21h 25m
1 stop
HKG17:35Hong Kong Intl
23 Nov
HKG23:30Hong Kong Intl
19h 50m
1 stop
DUB11:20Dublin
€535
SWISS
26 Jan
DUB12:10Dublin
21h 25m
1 stop
HKG17:35Hong Kong Intl
11 Feb
HKG23:30Hong Kong Intl
19h 50m
1 stop
DUB11:20Dublin
€555
SWISS
28 Oct
DUB12:10Dublin
21h 25m
1 stop
HKG17:35Hong Kong Intl
9 Nov
HKG23:30Hong Kong Intl
19h 50m
1 stop
DUB11:20Dublin
€556

Etihad Airways flights from Ireland to Hong Kong

Our best Etihad Airways deals on Ireland to Hong Kong flight tickets
Etihad Airways
3 Sept
DUB09:00Dublin
17h 00m
1 stop
HKG09:00Hong Kong Intl
16 Sept
HKG20:20Hong Kong Intl
17h 55m
1 stop
DUB07:15Dublin
€548
Etihad Airways
3 Sept
DUB09:00Dublin
17h 00m
1 stop
HKG09:00Hong Kong Intl
16 Sept
HKG20:20Hong Kong Intl
17h 55m
1 stop
DUB07:15Dublin
€550
Etihad Airways
21 Sept
DUB09:00Dublin
17h 00m
1 stop
HKG09:00Hong Kong Intl
7 Oct
HKG20:20Hong Kong Intl
17h 55m
1 stop
DUB07:15Dublin
€553

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Ireland to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Fri 18/9

10:55-12:45

1 stop18h 50m

Hong Kong Intl

Sun 20/9

09:45-08:00

1 stop29h 15m

€418

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Fri 18/9

10:55-12:45

1 stop18h 50m

Hong Kong Intl

Sun 20/9

13:35-08:00

2 stops25h 25m

€423

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Wed 28/10

09:45-19:05

1 stop25h 20m

Hong Kong Intl

Wed 4/11

21:45-09:00

1 stop19h 15m

€522

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Thu 3/9

09:40-17:40

1 stop25h 00m

Hong Kong Intl

Wed 16/9

20:55-08:55

1 stop19h 00m

€533

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Sun 8/11

12:10-17:35

1 stop21h 25m

Hong Kong Intl

Mon 23/11

23:30-11:20

1 stop19h 50m

€535
Fastest return journey

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Thu 3/9

09:00-09:00

1 stop17h 00m

Hong Kong Intl

Wed 16/9

20:20-07:15

1 stop17h 55m

€548

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Thu 3/9

09:00-09:00

1 stop17h 00m

Hong Kong Intl

Wed 16/9

20:20-07:15

1 stop17h 55m

€550

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Tue 26/1

12:10-17:35

1 stop21h 25m

Hong Kong Intl

Thu 11/2

23:30-11:20

1 stop19h 50m

€555

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Mon 18/1

10:45-15:50

1 stop21h 05m

Hong Kong Intl

Mon 1/2

22:45-15:25

1 stop24h 40m

€574

DublinHong Kong

DUB Dublin - HKG Hong Kong Intl

DUBHKG

Dublin

Sat 31/10

13:10-15:50

1 stop18h 40m

Hong Kong Intl

Sun 22/11

22:45-14:20

1 stop23h 35m

€574

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Ireland to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

In general, February is the cheapest month to fly from Ireland to Hong Kong. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €592. If you’re not able to fly to Hong Kong in February, then September is your next best option. Flight prices from Ireland to Hong Kong during September average around €609.

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around €704 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Ireland for as low as €609 on momondo.

Cheap Ireland to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Hong Kong

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Ireland to Hong Kong takes 16h 25m
There are no direct flights from Ireland to Hong Kong. There are no popular flight routes from Ireland to Hong Kong.
Search flight deals

Frequently asked questions about flying from Ireland to Hong Kong

  • When did momondo last update prices for flights from Ireland to Hong Kong Intl Airport?

    Prices for flights from Ireland to Hong Kong Intl Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to Hong Kong Intl Airport?

  • How old do you have to be to fly from Ireland to Hong Kong Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ireland to Hong Kong

Compare and see reviews for airlines that fly from Ireland to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom €504Free CancellationRating
7.7
1,427 reviews
Search Finnair flights
Etihad AirwaysPriceFrom €505Free CancellationRating
7.3
1,500 reviews
Search Etihad Airways flights
Air FrancePriceFrom €516Free CancellationRating
7.5
1,637 reviews
Search Air France flights
SWISSPriceFrom €539Free CancellationRating
7.5
2,033 reviews
Search SWISS flights
Turkish AirlinesPriceFrom €569Free CancellationRating
7.4
4,475 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom €575Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
British AirwaysPriceFrom €589Free CancellationRating
6.7
8,153 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Hong Kong?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Hong Kong. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Hong Kong?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from Ireland.

I’m not ready to book a flight from Ireland to Hong Kong right now. Can momondo alert me if prices change?

Price alerts on flights to Hong Kong from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Etihad Airways
Qatar Airways
Turkish Airlines
British Airways
Finnair
Air France
SWISS